refactor(xumu): 优化 AppWeightManage 添加接口调用方式- 修改了 AppWeightManage/add.vue 文件中的 submit 方法

- 将 post 请求的参数传递方式从 body 改为 params
- 这种改动可能会影响后端接口的处理逻辑，需要相应调整

project/xumu/AppWeightManage/add.vue

@@ -62,7 +62,7 @@ export default {
     submit() {
       this.$refs.detail.validate().then(() => {
         this.form.biochipEarNumber = this.detail.biochipEarNumber
-        this.instance.post("/api/breed/weight/addOrEdit", this.form).then(res => {
+        this.instance.post("/api/breed/weight/addOrEdit", null, {params: this.form}).then(res => {
           if (res?.code == 0) {
             this.dialog = false
             this.getDetail()